Developer Tools

Work with the data formats that power the web: tidy JSON payloads, move text in and out of Base64, and prove a regular expression before it ships. Each card opens a short hub on this site where you can jump to a full online tool—no account needed on the destinations we link to.

JSON Formatter

Beautify API and config JSON, catch typos, and explore advanced formatters.

Base64 Encoder

Encode or decode text safely for tokens, data URLs, and binary-as-text workflows.

Regex Tester

Try patterns on sample strings with highlighting and explanations.